Interface ICs – Mouser Finland

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Interface Products for Low Power

Often the devices that require interfaces (e.g., USB, RS232, CAN) are portable, such as medical equipment or metering/monitoring tools that remotely collect data and need to be uploaded to a PC at a later time...

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
RS-232 Interface IC Quad Low Pwr SN75C188DBR Texas Instruments 1: 1,48 € 1 983In Stock	Mfr. Part No. SN75C188DBR Mouser Part No 595-SN75C188DBR	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	1 983In Stock	Cut Tape 1,48 € 1,09 € 0,989 € 0,877 € View Reel 0,671 € 0,826 € 0,794 € 0,789 € 0,671 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	RS-232 Interface IC				SMD/SMT	SSOP-14
Interface - CODECs Stereo Low Pwr Voice Band Codec A 595-TL A 595-TLV320AIC24KFBR TLV320AIC24KIPFB Texas Instruments 1: 9,20 € 184In Stock	Mfr. Part No. TLV320AIC24KIPFB Mouser Part No 595-TLV320AIC24KIPFB	Texas Instruments	Interface - CODECs Stereo Low Pwr Voice Band Codec A 595-TL A 595-TLV320AIC24KFBR	Datasheet	184In Stock	9,20 € 7,18 € 6,67 € 6,12 € View 5,81 € 5,70 € 5,56 € Quote	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Multi Channel	Serial (I2C, S2C)	SMD/SMT	TQFP-48
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR PCA9557DB Texas Instruments 1: 3,43 € 400In Stock	Mfr. Part No. PCA9557DB Mouser Part No 595-PCA9557DB	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR	Datasheet	400In Stock	3,43 € 2,55 € 2,34 € 2,07 € View 1,98 € 1,94 € 1,84 € 1,83 € 1,82 €	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	SSOP-16
Interface - CODECs Lo-Pwr Stereo Codec A 595-TLV320AIC28IRG A 595-TLV320AIC28IRGZR TLV320AIC28IRGZ Texas Instruments 1: 12,93 € 81In Stock	Mfr. Part No. TLV320AIC28IRGZ Mouser Part No 595-TLV320AIC28IRGZ	Texas Instruments	Interface - CODECs Lo-Pwr Stereo Codec A 595-TLV320AIC28IRG A 595-TLV320AIC28IRGZR	Datasheet	81In Stock	12,93 € 10,12 € 9,43 € 8,65 € View 8,57 € 8,07 € 7,89 € Quote	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Stereo	Serial (SPI)	SMD/SMT	VQFN-48
Interface - CODECs Very Low-Pwr Stereo Codec A 595-V320AIC3 A 595-V320AIC3256IRSBR TLV320AIC3256IRSBT Texas Instruments 1: 9,93 € 149In Stock	Mfr. Part No. TLV320AIC3256IRSBT Mouser Part No 595-V320AIC3256IRSBT	Texas Instruments	Interface - CODECs Very Low-Pwr Stereo Codec A 595-V320AIC3 A 595-V320AIC3256IRSBR Learn More about Texas Instruments ti portable audio display solution	Datasheet	149In Stock	Cut Tape 9,93 € 7,78 € 7,24 € 6,66 € Reel 6,32 € View 6,05 € 5,94 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	CODECs	Audio CODECs	Audio CODEC, Stereo	Serial (I2C, SPI)	SMD/SMT	WQFN-40
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander TCA9539RTWR Texas Instruments 1: 2,30 € 15 720In Stock	Mfr. Part No. TCA9539RTWR Mouser Part No 595-TCA9539RTWR	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander	Datasheet	15 720In Stock	Cut Tape 2,30 € 1,72 € 1,57 € 1,41 € Reel 1,20 € View 1,33 € 1,30 € 1,27 € 1,18 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	WQFN-24
Interface - CODECs Ultra Low Pwr CODEC WM8904CGEFL/V Cirrus Logic 1: 5,33 € 686In Stock 861Expected 28/12/2026	Mfr. Part No. WM8904CGEFL/V Mouser Part No 238-WM8904CGEFL/V	Cirrus Logic	Interface - CODECs Ultra Low Pwr CODEC	Datasheet	686In Stock 861Expected 28/12/2026	5,33 € 4,08 € 3,76 € 3,40 € View 3,22 € 3,13 € 3,08 € 3,03 € Quote	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Stereo	Serial 2-Wire	SMD/SMT	QFN-32
Interface - CODECs Lo-Vlt Lo-Pwr Mono V oice/Modem Codec A A 595-PCM3500E/2K PCM3500E Texas Instruments 1: 13,42 € 284In Stock End of Life	Mfr. Part No. PCM3500E Mouser Part No 595-PCM3500E End of Life	Texas Instruments	Interface - CODECs Lo-Vlt Lo-Pwr Mono V oice/Modem Codec A A 595-PCM3500E/2K	Datasheet	284In Stock	13,42 € 10,51 € 9,79 € 8,98 € View 8,89 € 8,37 € 8,18 € Quote	Min.: 1 Mult.: 1	CODECs	PCM CODECs	Audio CODEC, Mono	Serial	SMD/SMT	SSOP-24
RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. ADM1385ARSZ-REEL7 Analog Devices 1: 5,76 € 913In Stock	Mfr. Part No. ADM1385ARSZ-REEL7 Mouser Part No 584-ADM1385ARSZ-R7	Analog Devices	RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. Learn More about Analog Devices adi isolation	Datasheet	913In Stock	Cut Tape 5,76 € 4,41 € 4,08 € 3,71 € Reel 3,42 € View 3,53 € 3,39 € 3,35 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SSOP-20
RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. ADM3222ARWZ Analog Devices 1: 4,75 € 3 823In Stock	Mfr. Part No. ADM3222ARWZ Mouser Part No 584-ADM3222ARWZ	Analog Devices	RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. Learn More about Analog Devices adi isolation	Datasheet	3 823In Stock	4,75 € 3,62 € 3,34 € 3,02 € View 2,87 € 2,79 € 2,75 € 2,72 €	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-18
RS-422/RS-485 Interface IC 15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers MAX3094ECSE+ Analog Devices / Maxim Integrated 1: 5,81 € 906In Stock	Mfr. Part No. MAX3094ECSE+ Mouser Part No 700-MAX3094ECSE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers	Datasheet	906In Stock	5,81 € 4,45 € 3,78 € 3,73 € View 3,56 € 3,45 € 3,41 € 3,37 €	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Receivers			SMD/SMT	SO-Narrow-16
Interface - CODECs mobile multimedia low-power HiFi Codec WM8994ECS/R Cirrus Logic 1: 12,00 € 968In Stock	Mfr. Part No. WM8994ECS/R Mouser Part No 238-WM8994ECS/R	Cirrus Logic	Interface - CODECs mobile multimedia low-power HiFi Codec	Datasheet	968In Stock	Cut Tape 12,00 € 9,46 € 8,82 € 8,13 € View Reel 7,07 € 8,11 € 7,63 € 7,51 € 7,07 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 3 500	CODECs	Audio CODECs	Audio CODEC, Low Power	2-Wire, 3-Wire, 4-Wire	SMD/SMT	WCSP-72
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485BDR STMicroelectronics 1: 1,01 € 18 199In Stock 15 000Expected 30/11/2026	Mfr. Part No. ST485BDR Mouser Part No 511-ST485BDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	18 199In Stock 15 000Expected 30/11/2026	Cut Tape 1,01 € 0,733 € 0,662 € 0,586 € Reel 0,47 € View 0,545 € 0,523 € 0,509 € 0,448 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485CDR STMicroelectronics 1: 1,07 € 15 452In Stock 2 500Expected 16/04/2027	Mfr. Part No. ST485CDR Mouser Part No 511-ST485CDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	15 452In Stock 2 500Expected 16/04/2027	Cut Tape 1,07 € 0,766 € 0,693 € 0,613 € Reel 0,474 € View 0,574 € 0,551 € 0,533 € 0,464 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485ECDR STMicroelectronics 1: 1,23 € 11 038In Stock	Mfr. Part No. ST485ECDR Mouser Part No 511-ST485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	11 038In Stock	Cut Tape 1,23 € 0,894 € 0,773 € 0,72 € Reel 0,604 € View 0,676 € 0,649 € 0,641 € 0,603 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST490ABDR STMicroelectronics 1: 2,04 € 5 638In Stock 5 000Expected 13/11/2026	Mfr. Part No. ST490ABDR Mouser Part No 511-ST490ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	5 638In Stock 5 000Expected 13/11/2026	Cut Tape 2,04 € 1,51 € 1,38 € 1,24 € Reel 1,05 € View 1,17 € 1,13 € 1,11 € 1,02 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
Digital Isolators Low-Pwr 3/1 Quad CH Digital Isolator A 5 A 595-ISO7141FCCDBQR ISO7141FCCDBQ Texas Instruments 1: 10,58 € 570In Stock	Mfr. Part No. ISO7141FCCDBQ Mouser Part No 595-ISO7141FCCDBQ	Texas Instruments	Digital Isolators Low-Pwr 3/1 Quad CH Digital Isolator A 5 A 595-ISO7141FCCDBQR	Datasheet	570In Stock	10,58 € 8,31 € 7,22 € 7,12 € View 7,05 € 6,76 € 6,37 € Quote	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SSOP-16
Digital Isolators Low Pwr Dual Channel Isolators A 595-ISO A 595-ISO7420D ISO7420DR Texas Instruments 1: 6,49 € 1 310In Stock	Mfr. Part No. ISO7420DR Mouser Part No 595-ISO7420DR	Texas Instruments	Digital Isolators Low Pwr Dual Channel Isolators A 595-ISO A 595-ISO7420D	Datasheet	1 310In Stock	Cut Tape 6,49 € 5,21 € 4,88 € 4,51 € View Reel 4,00 € 4,42 € 4,40 € 4,35 € 4,00 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Digital Isolators				SMD/SMT	SOIC-8
Digital Isolators Low Pwr Dual Channel Isolators A 595-ISO A 595-ISO7420MDR ISO7420MD Texas Instruments 1: 8,52 € 341In Stock	Mfr. Part No. ISO7420MD Mouser Part No 595-ISO7420MD	Texas Instruments	Digital Isolators Low Pwr Dual Channel Isolators A 595-ISO A 595-ISO7420MDR	Datasheet	341In Stock	8,52 € 6,64 € 5,74 € 5,53 € View 5,36 € 5,13 € Quote	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SOIC-8
Digital Isolators Low-Pwr 5KVrms Dual Dig Isolators A 595- A 595-ISO7521CDW ISO7521CDWR Texas Instruments 1: 8,14 € 1 782In Stock	Mfr. Part No. ISO7521CDWR Mouser Part No 595-ISO7521CDWR	Texas Instruments	Digital Isolators Low-Pwr 5KVrms Dual Dig Isolators A 595- A 595-ISO7521CDW Learn More about Texas Instruments tiiso7520	Datasheet	1 782In Stock	Cut Tape 8,14 € 6,30 € 5,85 € 5,35 € View Reel 4,82 € 5,11 € 4,96 € 4,82 € 4,82 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Digital Isolators		General Purpose		SMD/SMT	SOIC-16
Digital Isolators 4kVpk Lo PWR 4Ch 25M bps Digital Iso A 5 A 595-ISO7641FCDWR ISO7641FCDW Texas Instruments 1: 11,57 € 271In Stock	Mfr. Part No. ISO7641FCDW Mouser Part No 595-ISO7641FCDW	Texas Instruments	Digital Isolators 4kVpk Lo PWR 4Ch 25M bps Digital Iso A 5 A 595-ISO7641FCDWR	Datasheet	271In Stock	11,57 € 9,11 € 8,20 € 7,63 € View 7,59 € 7,38 € 7,30 € Quote	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SOIC-16
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW PCA9534APWR Texas Instruments 1: 1,85 € 3 705In Stock	Mfr. Part No. PCA9534APWR Mouser Part No 595-PCA9534APWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW	Datasheet	3 705In Stock	Cut Tape 1,85 € 1,37 € 1,25 € 1,12 € View Reel 0,988 € 1,05 € 1,01 € 0,988 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW PCA9534DWR Texas Instruments 1: 2,71 € 3 515In Stock	Mfr. Part No. PCA9534DWR Mouser Part No 595-PCA9534DWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW	Datasheet	3 515In Stock	Cut Tape 2,71 € 2,03 € 1,87 € 1,68 € Reel 1,56 € View 1,59 € 1,57 € 1,52 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SOIC-16
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9535DBQR Texas Instruments 1: 4,12 € 695In Stock	Mfr. Part No. PCA9535DBQR Mouser Part No 595-PCA9535DBQR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	695In Stock	Cut Tape 4,12 € 3,10 € 2,85 € 2,57 € View Reel 2,23 € 2,44 € 2,42 € 2,27 € 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	QSOP-24
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR PCA9538DW Texas Instruments 1: 3,90 € 579In Stock	Mfr. Part No. PCA9538DW Mouser Part No 595-PCA9538DW	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR	Datasheet	579In Stock	3,90 € 2,93 € 2,70 € 2,43 € View 2,35 € 2,17 € 2,14 €	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	SOIC-16